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Rapid:
Individual Calculations April 2023 |
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| Zvaunis, Maris Total change: -3.40 | |   |
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| Tukuma novada cempionata I posms-2023 | Tukums | LAT | 2023-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1467 | 3.50 | 8 | 0.68 | 20 | 13.60 | |
|  Melderis, Uldis | | | 1847 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Petrovskis, Normunds | | | 1116 | LAT | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Otrohovs, Maksims | | | 1752 | LAT | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Balodis, Kristofers | | | 1331 | LAT | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Kazmins, Girts | | | 1745 | LAT | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Sarsuns, Stanislavs | | | 1412 | LAT | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Lielmezs, Girts | | | 1826 | LAT | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Lisovskis, Dmitrijs | | | 1767 | LAT | 0.00 | 1 | -0.15 | 20 | -3.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Saulkrasti rapid chess championship 2023 Latvian master Janis Klavins memorial | Saulkrasti | LAT | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1424 | 1467 | 3.00 | 7 | -0.85 | 20 | -17.00 | |
| | Kalinauskas, Rolandas | | | 1809 | LTU | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Vidrusks, Jekabs | | | 1067 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Stankevics, Gustavs | | | 1264 | LAT | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Otrohovs, Maksims | | | 1752 | LAT | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Kurmelis, Jekabs | | | 1186 | LAT | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Barinovs, Vitalijs | | | 1628 | LAT | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Susejs, Voldemars | | | 1263 | LAT | 0.50 | 1 | -0.26 | 20 | -5.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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